UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYn6NJGX66fpbWgYHLDdyYmuz8//r7kVo7DPf4a7HCA=' 
WHERE 
  key_id = 'b229e8ade057c21b0ea26428290328193334ca47dcf2d59a91e90526a7a64940' 
  AND (
    token = 'tYn6NJGX66fpbWgYHLDdyYmuz8//r7kVo7DPf4a7HCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )