INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f02304c1ffea36d88d220b9e6a1a921eb213af3e6517b49492e4aa52b29147d4', 
    'C2hBu7MVUISPpg2E2oEnTvP8GLeOBXS2ZQSbfSg7gLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)