INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0af2921b70a79451d2db3ef231a4039aac2d486ede741ddc430afeb91583d56', 
    'EstD+lZ35okFpg4GW2vdsPCrDqsLLpNm7X5oR7Wi054=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)