UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'byhHkjiaLm3udyPc/RBpKQV//vhgtysle2BQy4HOgh8=' 
WHERE 
  key_id = '70dc35db4d520995fb7ac9b5cac6a2bf234f8924bdb1479ce0ef3734d5bc537f' 
  AND (
    token = 'byhHkjiaLm3udyPc/RBpKQV//vhgtysle2BQy4HOgh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )