UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l102qx2PiUBkdAHzFBpCDRLZMPwP/0AXK9Jouf63ppo=' 
WHERE 
  key_id = '31c8f9751b2fc650495dde47ec2a5ae2bb78caa8e60874020aec01541e060198' 
  AND (
    token = 'l102qx2PiUBkdAHzFBpCDRLZMPwP/0AXK9Jouf63ppo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )