UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mvvs2ojyODne9VSmOgFYI0xDhSy+IW9wXE2gSx770Lo=' 
WHERE 
  key_id = '8a00ee239f14199ca3184b7240a1ef3bee1383ed893996c73c083b214836ae54' 
  AND (
    token = 'Mvvs2ojyODne9VSmOgFYI0xDhSy+IW9wXE2gSx770Lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )