UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRmUNdGsP53FV/rOXmP1jt8yK7GBv87bKMtl2wOzmok=' 
WHERE 
  key_id = 'ad5a50a8e034e02845e721b3210527812ca06c4bb44fee03dd95912c80e880e1' 
  AND (
    token = 'bRmUNdGsP53FV/rOXmP1jt8yK7GBv87bKMtl2wOzmok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )