INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a615647a009b38cc30be3fcc7434ac1f57ac84d268b5e2207b8a027a78af4379', 
    'F/iYF4Hq80AC4q0KBLsjDrI5+0j5Ui6bv16bGFkIfL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)