INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b9a22af943de5c69323a04b08459a2f81e8c3de107ab1ecc9b4651543c6a0d9', 
    '40O1L5bI9rgtYQueInjmTzAh0mjLzY7MOZcVyhWrfak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)