UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEBALqN5BF4ItrBsLuhGNcIrr4lAp2ZL/2PF4Ni5lf4=' 
WHERE 
  key_id = 'aaa6bf419eb3a52aa09936eafcf49a0e3c5e5b7aa48a1bc1b51e7e6ce7fe6a49' 
  AND (
    token = 'xEBALqN5BF4ItrBsLuhGNcIrr4lAp2ZL/2PF4Ni5lf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )