UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHPp4/X0xMUfXLb8Oz2kUtcmnBqe4EmnLnBLSI6uG7c=' 
WHERE 
  key_id = '3ca4628cc023ec8115f8227be6d158e6dfaa1012a0158f9b751f0ab8d9ecc4e5' 
  AND (
    token = 'VHPp4/X0xMUfXLb8Oz2kUtcmnBqe4EmnLnBLSI6uG7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )