UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rj0l31z5vXPGnz1ObkndrzD4xsfo8TlWr9yDsfPfzQI=' 
WHERE 
  key_id = '72c4f65e5d1d368f94a5ee4923300f7e6db549ff696880ed4c7f4500b12b2f3f' 
  AND (
    token = 'Rj0l31z5vXPGnz1ObkndrzD4xsfo8TlWr9yDsfPfzQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )