INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e69dfd914a03c3d412bcbf7c4bb829e7013b3da3959fe4d80a36360ceda6eb7d', 
    'Ouqh2ovY/HIKBUkPaRGBkmiJKkgbnRuPrHl7lTQTwSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)