UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GR0Kil951VtUZyZf7XmgWVYM38L/jcKh+MVGuTN8BD4=' 
WHERE 
  key_id = 'c42800a6ff4c806c2544f6403451076064da4b0eecfa31308db14ff88484c57e' 
  AND (
    token = 'GR0Kil951VtUZyZf7XmgWVYM38L/jcKh+MVGuTN8BD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )