UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcunsyFjXAcv9ISLejqczf1qlIz0YD/gsmBPWJnYZD4=' 
WHERE 
  key_id = '1631db55a7476a65875b4e1261352d2c25a8f5b0879bb871a2702c67b1aa4d17' 
  AND (
    token = 'rcunsyFjXAcv9ISLejqczf1qlIz0YD/gsmBPWJnYZD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )