UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mozb11ltn0pqvHogRaCYGhkzgoAVFRc9km6LMljZzps=' 
WHERE 
  key_id = '707f1734571c80b8f564af63ab695cba51853539e46bc5d02273afdd0fb2a488' 
  AND (
    token = 'Mozb11ltn0pqvHogRaCYGhkzgoAVFRc9km6LMljZzps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )