UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MF06mFGuFeNtsmHY3w6PwulmqgPM9v5FErggnA369y4=' 
WHERE 
  key_id = 'c41b476288354b0352d927b8e2045a2826a0340104d3afeb41fbddc1d856ff83' 
  AND (
    token = 'MF06mFGuFeNtsmHY3w6PwulmqgPM9v5FErggnA369y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )