UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKdyBvnVEkNE93Lqr8mpHKO8p3encTLfPSypxMTSX0I=' 
WHERE 
  key_id = '922c36123670c083115f5b92c541d72bef4d99771efde44f1b7f915dec9c4f7a' 
  AND (
    token = 'gKdyBvnVEkNE93Lqr8mpHKO8p3encTLfPSypxMTSX0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )