UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cEUolFSMVDPiaOuv+ptC/C73/ZqYXDL4Q0uu1IRc3Uc=' 
WHERE 
  key_id = '9fc6e51a31756ed457fb9de18fbd69b9e0e087cb42a8e6ad19ba9ecf1321ebb8' 
  AND (
    token = 'cEUolFSMVDPiaOuv+ptC/C73/ZqYXDL4Q0uu1IRc3Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )