UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpbG95IpKg7M3B7B0Aq8t1qRX0wnyYy/PEvBkeTgYCI=' 
WHERE 
  key_id = 'fc270818cd22c410b794f269b38873b7e1243401cbe59d8b775984a997c3eb51' 
  AND (
    token = 'rpbG95IpKg7M3B7B0Aq8t1qRX0wnyYy/PEvBkeTgYCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )