UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pb6vJF6xRfziHGUn/XQEW0mq82IBjow+RBnciIGPTtI=' 
WHERE 
  key_id = '41aedd8743d937f6aa5c09cbb3bc7693e05a236f15df86a6875f5e7c0681fb56' 
  AND (
    token = 'pb6vJF6xRfziHGUn/XQEW0mq82IBjow+RBnciIGPTtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )