UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTPsU087j8cJUtEiiYrxjhIw0QF9GM4/Ymk094oHC8Y=' 
WHERE 
  key_id = 'b463d646eaf95c86f12c11205a73adb91618f045e39d188745a63152b380bb1c' 
  AND (
    token = 'BTPsU087j8cJUtEiiYrxjhIw0QF9GM4/Ymk094oHC8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )