INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a274a65cc8e853752fafc87a6b16bc61120c07273b398edbb8202788eeb6b06e', 
    'DpeIA5RVx9p3kygBdnF40dCzEBiMegQaKNmFBdLFn8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)