INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51bd14ae95859432d7b0315c91208447e83aa61c674f62808884f80cc9e78b10', 
    'fTyDQOvfxLH6CQICRlQX1VQftbLqLGe0TxjBeYOZDUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)