UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IEu1/7j4Xgby9y3lQqXPq6PyoyhAPIuph/Lj9h9OqfE=' 
WHERE 
  key_id = 'e03908f25944cbd32a3f28e9034c88641733a7f4b1a858e826f3216c845a4810' 
  AND (
    token = 'IEu1/7j4Xgby9y3lQqXPq6PyoyhAPIuph/Lj9h9OqfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )