UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J1euhjV/wFeigZI2QAWdsRXjPaT7ZF89PtJXzEue1gk=' 
WHERE 
  key_id = 'c2a12b45234187a3814bed7b331d9b5a62d2e23c8166cbbc7b54043b95b38c32' 
  AND (
    token = 'J1euhjV/wFeigZI2QAWdsRXjPaT7ZF89PtJXzEue1gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )