INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44bce26876f2313d0da64aa3e24367a13c6f0d334a877f0af83a569c0ddf6024', 
    'uO+MtY9T7HhZGVWJcOjJQMu0LxeZxFBk5D78p4ZE5Ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)