INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae255fba1c79f47e392bd819154748f2b2aecd08daf1f34747ae951b010224c0', 
    '155o2EX+eibSoICbbaynVESu5c6KaBiBHI707xnEI5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)