UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3D41BEp3OE/Ir4ZMU4yC1o4ERlAejT6W3ueTlhEY+ZI=' 
WHERE 
  key_id = 'e778ba9c05a2cd987a650718cc260ac478a6a52dd0a77b7af5fe687dc8a07a61' 
  AND (
    token = '3D41BEp3OE/Ir4ZMU4yC1o4ERlAejT6W3ueTlhEY+ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )