UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+HlhZc+oMfXxyiy7rnl9QeB+P7/wFds4nECSrsAPPM=' 
WHERE 
  key_id = '0f52310200dbd3f17a359abaea8445cbbfee886ed40decc403a72a8936fe4d43' 
  AND (
    token = 'f+HlhZc+oMfXxyiy7rnl9QeB+P7/wFds4nECSrsAPPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )