UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKQy3YzG42ZY3Oyyd1cDCSikYR6UkMerwj9DtW3ChU0=' 
WHERE 
  key_id = '3114013a02d11a6cb610fa1edd4fd60e8f234f804dd4b11d700952aebbbb2f3a' 
  AND (
    token = 'gKQy3YzG42ZY3Oyyd1cDCSikYR6UkMerwj9DtW3ChU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )