UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/0hkQfkTEgc4r5x+ck+NaRvskCPyiJM5iD7C77GT0o=' 
WHERE 
  key_id = '2b3ebddfe63285c5df8e7c528324b3e0ddb31f2867373247a170e8de991fec0b' 
  AND (
    token = 'H/0hkQfkTEgc4r5x+ck+NaRvskCPyiJM5iD7C77GT0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )