UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQrAujA4ayDJ+xiabOKGMxP+LE3CC5Rb3gh87/3aXtM=' 
WHERE 
  key_id = '9318361abbe0677dfb6e3d05b1b144f31d731d7befd42699274777d7e5c4db70' 
  AND (
    token = 'SQrAujA4ayDJ+xiabOKGMxP+LE3CC5Rb3gh87/3aXtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )