UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J4c7qbPPMLrRdqxijlBU87z19HqUaBXXNjS9q7a4ya0=' 
WHERE 
  key_id = 'efb441a6e4280548d674126e395c0f13f324f1dcb15e9e6199bcb9c7b5003869' 
  AND (
    token = 'J4c7qbPPMLrRdqxijlBU87z19HqUaBXXNjS9q7a4ya0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )