UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmT3ByldnGypVpj1ivy/xAXNucrpi/R+P97sEYpgrDQ=' 
WHERE 
  key_id = '88414344f541dc3f435141bfed461f9066a4effb4c5942809ecb5db80cb05d5e' 
  AND (
    token = 'DmT3ByldnGypVpj1ivy/xAXNucrpi/R+P97sEYpgrDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )