INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66df398fe00e682384645e633634230ccdef54c2c8718dceed1f20e1fabf98a7', 
    '6eHAaYAkJ5X0pgkcZPB4Rbgr7Z2vpQBmZwBOu5ITnbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)