UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yN4HqRy32Zp9TdGpa9PCKgdIO3THd+rTOqZr6s+qeIA=' 
WHERE 
  key_id = 'e012245783224e8ef889b0745c29b75c27b99580351c2c728db8bfe2e7d09ff3' 
  AND (
    token = 'yN4HqRy32Zp9TdGpa9PCKgdIO3THd+rTOqZr6s+qeIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )