INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6214cd13a8939a36ab820d994782a02d218671da6378b0bda3c5f95304f550a1', 
    'NfkS8h+fWrr3hvNP28CKrznXdbRSbLj/Gb7kUFUBOnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)