INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2697052509e667577fb50932b1c2450a7860938b93ace6b2274f8e3359063a4', 
    '1o/rglEFPQ51qUkCuKUVItixTeQxU327Cythk2Su9dI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)