INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d23d9c251afa9200ab2d1cc12d773a79aac736440ff1903d520e53c637ba68a', 
    'xdcAoR0vxq6CR15Sg4P2xdkPYGG+7O45I1l8eo9o0Qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)