INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43d824b931427a7c399ecfa3f2951a94e10486a4add2fc4208dcb8a93f240fd2', 
    'b5S7A/IbnPJrKUDsAwQhklF+kxVGOTaHdPdQj1AKaLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)