INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3f31c7eb4ab43254ab639eb4b186a70ac4f13134217718b4d381acadd14d829', 
    'kEXZ5sAEIufEAP2a/zbL/Z/oNnknOn6t971z43tm1Dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )