INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c28002f61a928275daf28fabe45fb982d568546d31b6aa6420f078f6467ff64d', 
    'VB5BsstEuNsXjc1jqViMcD5qISnxnRcpLXQRhRvEdlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)