UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ki1IkF8ZoTFCMD2Dk52DwhSu+Xnn3/ZVtZVTI2lb94g=' 
WHERE 
  key_id = 'd68a978530f414490edecf23bedf81225b4d854ffe4bbb72b14b3a2f03a5bc46' 
  AND (
    token = 'Ki1IkF8ZoTFCMD2Dk52DwhSu+Xnn3/ZVtZVTI2lb94g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )