UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qWhkE9zvImDWEWQnh7dw6MKEb5sR+4HfHHajdNKytXE=' 
WHERE 
  key_id = 'a706b8f5e395806cb331f65304560acb1dd0c4737fb512fe89282bca0a54eb4e' 
  AND (
    token = 'qWhkE9zvImDWEWQnh7dw6MKEb5sR+4HfHHajdNKytXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )