INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3734c78175f59dedf1b443626124b452a3e09c0c7cfeb600e86f99a72e104e65', 
    'mrI/ygSzLKpluRwG7tv3ktfmQNAALIQxwdTF7GyKifg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)