INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e988ee36fc5859ca24ab82af21279829ed821b967b8e1624725c842b498e89d4', 
    'ouNsteRAZ3M+4PBaIMm0C14gN0pMaWdA8XN50gFO+HI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)