INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ce6709586eee64ff58d523a98c96bad221e80c2c5026cd68780a391b0e877c8', 
    '5EuX3Oku1SD8P5FnR/hLy18pojbuwNgtng4sbNbTvpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)