UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAqrIID4aKFUMAIbWMXn5cvbmIfEg74pykDSKTCpssI=' 
WHERE 
  key_id = '2c893b9c853fc9142dbc8f4430191a1b10b40bc861cd22d12976c03d48ec24d7' 
  AND (
    token = 'IAqrIID4aKFUMAIbWMXn5cvbmIfEg74pykDSKTCpssI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )