UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxYh+QxFMF2qkLq/ufHcHRbYY0Qo8q2fCVaXJvNDpPY=' 
WHERE 
  key_id = '5a0d9a55785a135af31409773bb1bc4bab523854b8fb5c3d7e379721520d7907' 
  AND (
    token = 'hxYh+QxFMF2qkLq/ufHcHRbYY0Qo8q2fCVaXJvNDpPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )