UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h95vHxGKRn0WtBW7AARJUPG8K5jrdLG2JcdfFVBocXk=' 
WHERE 
  key_id = '15aed99879ad3521d225f274bbad35339fcd216bff129a06a9d515c1ac5dbcce' 
  AND (
    token = 'h95vHxGKRn0WtBW7AARJUPG8K5jrdLG2JcdfFVBocXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )