INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c4c96f2fafa3ad5fef32ae57d93c86728a8d8e3500bdb8f8ef15cb447b1b8ce', 
    'dZ/MXMAaRm+M9JB0uJXkUuMFfirqWJ3kzyw7iUugx1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)