UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZqMhsbNotd8FsW3QBrFDOfagO3lW+r/vxlQtrfIc3w0=' 
WHERE 
  key_id = '8bf29c6f672fbc698c6bc8acc9265749bb5215a80301eefa64b2cee080bb435e' 
  AND (
    token = 'ZqMhsbNotd8FsW3QBrFDOfagO3lW+r/vxlQtrfIc3w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )