UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'veKXvOoQzDoL+hkHwOnt5/cC2oADKFgdIQ5Mj1VMd0Y=' 
WHERE 
  key_id = 'a7876a21c20782e4c7b5f8f5dd151d54e8505b76c221d112680723dd1313b786' 
  AND (
    token = 'veKXvOoQzDoL+hkHwOnt5/cC2oADKFgdIQ5Mj1VMd0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )