INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38c7a998363300b84c29c80c81c1c5e9ef39473769ffd3f2cafe5eb0a7ed236f', 
    'bkOF9m7tBJTOSvMx9GpkrhP7BG9ixm0mW9TOyPdgaEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)