INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb55543a4d732b8718087a38093e5b22779317d5e0d095ea981c1f112f684598', 
    'DyMmx7Xz96zmEDORNMMEsL6TayvVTe0lYxW0qKJrUBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)