INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad853df82e10ef42fabb8bc3596ffc4571ebf56e20af0cf5a003327b0ce5296a', 
    'x5Kp5IWr7GC7ZasuSzyLwlC5Mhs+pz3gQqDpRrsyuPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)