UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMZ+uGw4D8r4e0F3+0RCaUDjJMAog0L9xc/xBUBNhTg=' 
WHERE 
  key_id = '2cd2ba048eb8665d5ef5ec312006f53e0bf4cebc9506669cac37ca9efe103377' 
  AND (
    token = 'AMZ+uGw4D8r4e0F3+0RCaUDjJMAog0L9xc/xBUBNhTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )