UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b1zkWvICXASLb0bsxOelKHxxpEOpcupxx7+VtQ56C44=' 
WHERE 
  key_id = '6aee5123dbe66e4b85bdb6d9dc711fab2331e870b9664bb36c71ac256e018bd5' 
  AND (
    token = 'b1zkWvICXASLb0bsxOelKHxxpEOpcupxx7+VtQ56C44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )