INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '22bcace653cbe65ede1c84216b0d233b548538523b1d22deca807ee5714b8afa', 
    '+vEZMZV0LSOUgnwXFVyuKGFZhpeipk7U5mkdvXEh5/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)