INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fb95f49c29fa682c76032629fa54bc34815879fa9f4b749b30366559126043d', 
    'pkUSSrt2thkga4dn3PiLZYOqqXJn96SXBLBgXo9ZESE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)