UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T3NPh1dOfc63a2Jcb/s5s2YvEtrInuXq6iXNM3v+wTc=' 
WHERE 
  key_id = '778eb1e497ac4dff63bf0c94abeeeb366e1e8e2bd47685f2bd1e32c0b904e3a6' 
  AND (
    token = 'T3NPh1dOfc63a2Jcb/s5s2YvEtrInuXq6iXNM3v+wTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )