UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cz513PJUWxvMKW4dsRqdR+1Qthu1rB7Q/AoQu2bno90=' 
WHERE 
  key_id = 'dc9a191a247e5c541fb8cf0474acf7f21da9b8b794f7e6b9e4d470562a31aa81' 
  AND (
    token = 'Cz513PJUWxvMKW4dsRqdR+1Qthu1rB7Q/AoQu2bno90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )