UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSzAbHW0K4KMPWJtojNhbcs5kcc2A7r8iCx7UU0iI+A=' 
WHERE 
  key_id = 'e509eb6f98e3de822c74f43b82df55b02ee5ef55646e8b5e7c744833b420362b' 
  AND (
    token = 'eSzAbHW0K4KMPWJtojNhbcs5kcc2A7r8iCx7UU0iI+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )