INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee4516c8a5afc2cfd46e689d073f9a8aba2086a4463073ae9f11e02b7f006d4e', 
    'sWL367oGVvyPECeMABL3ZwlkW14E9viRE7rdn0PUEV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)