UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+aI5Pitvg11XXG7tS6F2wEsR09n+UCS/TZ5Cj696nQ=' 
WHERE 
  key_id = '7f90f2a47e9fb4ca4a06c796e2db30a5e4cfada216242ac4700a62e6e4cba17e' 
  AND (
    token = 'm+aI5Pitvg11XXG7tS6F2wEsR09n+UCS/TZ5Cj696nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )