UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WiscfFZ52qL9i+Oo3X9tZJdF+G7/aQc6W8VNdFh8ymk=' 
WHERE 
  key_id = 'ce9308ea6ab04593f414cc257230cc1ff42a3441d99e6f1ebf36e9d85c27d736' 
  AND (
    token = 'WiscfFZ52qL9i+Oo3X9tZJdF+G7/aQc6W8VNdFh8ymk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )