UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lYtNbE5Xc+GuuvXYACjkwPeKhkKa1UBjNm9Ba0TREM=' 
WHERE 
  key_id = '9ab26211a7ad53aef433b9c9a820eeb4df9004cef6e2a3848d0a59d7053feaf4' 
  AND (
    token = '8lYtNbE5Xc+GuuvXYACjkwPeKhkKa1UBjNm9Ba0TREM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )