UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ya/EXsUjxGOisj3AL6oS7ejs5TNw4fKoIk9Aqsmu+nQ=' 
WHERE 
  key_id = '94e0e715305584a8526b1dd87e5093c4381304975fd2b795f58e405a73c22eda' 
  AND (
    token = 'Ya/EXsUjxGOisj3AL6oS7ejs5TNw4fKoIk9Aqsmu+nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )