INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd549f0e8c2c78508bd4280d1cf6c397e88a9531928f1ea88f0add64227a43e9', 
    'k548lQqEvAFVsYIayj8SifRqAsw8H9/+l7hZdVbf0ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)