UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+OVbag1SRCMYus0zFztfL8mBL2g0y08UAmk7ZgvpMo=' 
WHERE 
  key_id = 'b668ea9368b08219506a85c02def6a953461dccc29d376d12e9292a1b859b138' 
  AND (
    token = '5+OVbag1SRCMYus0zFztfL8mBL2g0y08UAmk7ZgvpMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )