UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tol+A3KkloIJzNFS4c8ghqTCntJdKmsIFP5IkHWU46E=' 
WHERE 
  key_id = 'cb78d09378b4890d1fdc39b1f90b34a7a78daa88c90894e646107fa2829754e7' 
  AND (
    token = 'Tol+A3KkloIJzNFS4c8ghqTCntJdKmsIFP5IkHWU46E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )