INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41e42d795d4a53b8d6898b2631eeaea8e0302339924210db8d2940218793b4a6', 
    'sTvOBvjznW6C7yx0HOn3GjOlsgOD82cdoiD24Nm9eVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)