INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd04efd5bd5c2d5459bafc58b489dbc354f967087f549298a1447001987041db', 
    'ncvF5NQOGMUpUhhzLNp/ftWoKv7/RrWTgsn7OKITF2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)