INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb59e8709b90f35b708b68b53183dab940a888bc8477c56fb531fcb32bab599c', 
    'EqoL7Yfw0lG6HVB0/sD0fsj9C0BoI7pPYwQNvjyVUIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)