INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e19889b0397fd08fe0669a83e12bafad675824806b195c2bf6a44f5d5e551e1', 
    'Zyuvq4RzFP5bSm3vtXdzgoYRaCXxG6ki/Stcxgr6l8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)