INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5547443e3dde880263a7112cd72ecec277adb0612bea3c0421318ceef492e837', 
    '5zzMrQMzcvOkF9P2jBq2Uh1+RHbb30KbLvQknLApj1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)