INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6039aca5174781320d0454e8e0963b0fc6470287982d67959aff86d58849f6a', 
    'oUXArhfZR27bvlcXmleDjKQvvT8XJiwNJRxg4m5NrqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00749

Result

int(1)