UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cx6p0cXQnTlmqOr6aMxqbXayAxUppAkEJ9D6i7egR5A=' 
WHERE 
  key_id = '464a72982d7a0a592d01e3e21b1c607f018e498c23357fb9a319937c71dd07df' 
  AND (
    token = 'Cx6p0cXQnTlmqOr6aMxqbXayAxUppAkEJ9D6i7egR5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )