UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIfSy1xjZ6MAJ5pOxya52uCRb6g8/tCpn+iCPSANkMk=' 
WHERE 
  key_id = '2cac88e24d9e4ffecb8c7406959e3e6596e20a7abbb4fac812142c06852529bd' 
  AND (
    token = 'fIfSy1xjZ6MAJ5pOxya52uCRb6g8/tCpn+iCPSANkMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )