INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3b27b92cfef6d0a975708806da1af1b96b6fdabff3474e428e5efd0a9a2ff42', 
    'gfZ7GP/bEGvehyKcDveChH73QUlAOERW1wA3/KtQKcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)