UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QpqyGdflT7JaIJas413grzn6CjmRm7ZT0gPNzOr3Uts=' 
WHERE 
  key_id = '9faf32f039fd157b01cc64c20e948b25051095788ec0997b7fe172a2822af14b' 
  AND (
    token = 'QpqyGdflT7JaIJas413grzn6CjmRm7ZT0gPNzOr3Uts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )