INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3751c63ac6efc555596ebb8e7a7a5a874698b35e80730cfc055c0045291bcd3a', 
    'kZcgZaNNIz175mBUEdMuPTiSiIcbzY4WGUVJVYIy2Vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)