INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494a7586f2d7f28d6798ac88c93db20a19756a97fb3f5e722a0cc633e8519984', 
    'VhJKxKqA4L5ZOD9qfPzYOpyvYmkb+WQmkWKHLTA5CAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)