INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '715a9d6534464464daa6a45ad7e801d02460b48e628ae50e593c26dc27bc248e', 
    'ROHW0r0fCfxgvXtNhk8Zl+Pg3HAD12ai38Rc2H5D7xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)