INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53bbb81f2f847a333caa567f95e2918f9d6fee6a3e8553c8b342db37a5e229ed', 
    'FpTOqtr2nZPjc0bGk5LwZwaM+i3btW14+pAUjz8VYDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)