UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heqoTmPctI45RTywd55s9fTSKvQ6JqTByUQkyVAJGgM=' 
WHERE 
  key_id = '7df16170a1f8783f36e524ee0a6d42154519903fd864ce70398cb9b2c3bfdaf4' 
  AND (
    token = 'heqoTmPctI45RTywd55s9fTSKvQ6JqTByUQkyVAJGgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )