INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6377971e519943765f72ca714c46bd2a0c4d9dcbcff6d9404709e4e507bc02b1', 
    '1f0B3nfZ0h87OczSCB3lZjMjs+EJbOyg5mKsYywqnlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)