INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14c29deec78e8007fbda9aad1a54e85701277d0bd4568449dd5410cd7ef31e2b', 
    'iK2JUYz2f4Sbc8X2A+ZDcpc4lcvPPdVrP8WB2Csj0ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)