UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtdyJjalmRs4RuFzuk1OWyHjvO7nG7IYH2ldbB0hbeI=' 
WHERE 
  key_id = '156f21193c920592438cf3ccf974eb93fba06de40fead77bbd39ac7c0eeb4ff4' 
  AND (
    token = 'jtdyJjalmRs4RuFzuk1OWyHjvO7nG7IYH2ldbB0hbeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )