INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be841822a8a8eb078142029e4a470e6bda8ed609bc6c856d131aa1c1f5d206e9', 
    'z4wPWlWN0CpJt5wGHYLNmQxT8QFvBaoA87RfBX4KaN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)