INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e15a47ad407a97eba4348b5ba2c42e0914ed1b00b78a8e6cadcd2ccbe19f015', 
    'qT49B92kq4/iP7jHIv4tvvU0rfERx/JsFNFEwUwV1LA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)