UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'phMRcJ5SbgXx1rRG1IZBwOA26TT+Ol484LBwyfNZX9A=' 
WHERE 
  key_id = '77d35d97a2a42c896f5d839a7132eb75fe5847a6798a77e630867125348562d1' 
  AND (
    token = 'phMRcJ5SbgXx1rRG1IZBwOA26TT+Ol484LBwyfNZX9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )