UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N73R5QY6Vl14GZFJttnOSIoYGP/KiLHWFsUveorPCk0=' 
WHERE 
  key_id = '26e7208138077f69b440b16b942dfcd24001e59bd455973ba37233cd2ebb6a22' 
  AND (
    token = 'N73R5QY6Vl14GZFJttnOSIoYGP/KiLHWFsUveorPCk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )