UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7aR3hsRi6D0aw7kCnv2TAfYhYCQBCB9QFNBuv2Q8w9o=' 
WHERE 
  key_id = 'a53067c133c2ab22305e7b21feee81b2e1b9916b6bf55c4a603ec5c9f8a48a30' 
  AND (
    token = '7aR3hsRi6D0aw7kCnv2TAfYhYCQBCB9QFNBuv2Q8w9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )