INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ad622b341071a03b9263cc69a1dce988877fa610e0e227ae748155c1b019351', 
    'X/MhISFZDSBmZGluffeMnRvzxBKDTmGNRMTUqIvnIeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)