INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49f0fda08007cea1abfb8f37f929608ba1206829ed3761fae015a50cbd43e6c', 
    'NiM6ffX+Y3Bu452VtA0MJzXcyWOd2ZI5dQhCmrIp8mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)