INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '683aeb4d929194eb1b1d83fa53f62c3041921e6a8bbfc1b7833706df8f4d527f', 
    '3iZnQWKfMFZGg5mz7n6kgtnC/S2VMK5GP0sj/NOoZbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)