UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVVdPV9Ef6PVCG/DNLka4+Dj8jy0B1c8Mv/gzvRAdJw=' 
WHERE 
  key_id = '4e767cf6f7bc213ec140a4cee08478e9d7e781240bf2e50ec803ad7dda9481de' 
  AND (
    token = 'EVVdPV9Ef6PVCG/DNLka4+Dj8jy0B1c8Mv/gzvRAdJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )