INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a643ba609abafbb573fe36055a9971faa67c394587e90baa256781f085234a1', 
    'THcLmhU4GfxaZpST1rYHANbxqtTDvwg6XkJKvDjAd7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)