INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d53eea939122fdb2e8b5303d030c771c22a34734b6959e8043fa7da22334594', 
    '/nbT6tm1ESGhKdmGhufdpS8X7XZRkp6Yd6X/utycZh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)