INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fbbf8233111ce6820f349c0baf2273aa1965fe911f7b2eb42506cb9bb2de6a4', 
    'hfVhGBRuuzecIFPlAtz4gDj49GS9Msh1iE6j/qi/W5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)