INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2826900b1d9a2f02f3f210fe879452ccfd73b5b5344c3376de866c26298cde7', 
    'fUkqd8rneIYhJ0Jl2ZdnxS0/po2IZs+nxbpazjlyToE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)