UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2C49FrLlQR6NYSPMkh6SZR7RIBUUGhmUPAZ2bul6xo=' 
WHERE 
  key_id = '328ddff96c74846448a5d8bdb49df207e20d4fdd4b5665b87edcd53d15bca5ee' 
  AND (
    token = 'm2C49FrLlQR6NYSPMkh6SZR7RIBUUGhmUPAZ2bul6xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )