INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e31291110e8d1fd83397f0b17904c2328cf508125f9a4c1c974116c547e43a81', 
    'NWwYLU+FROvGjQpdQaxNjGQArgpgzwAOnxsz9ZN9GyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)