UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5xRqDs/DJTY7p5rCX/2vk0dtHIBNJ6bGWKF0BHyaXk=' 
WHERE 
  key_id = '50a916c61c834290c0d12989e44a1e0d335367e376d489d0350c653296b1b825' 
  AND (
    token = 'Q5xRqDs/DJTY7p5rCX/2vk0dtHIBNJ6bGWKF0BHyaXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )