UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9+ojRmq0R9Kcc95i3QTOr9yYOpvxxMz3mQ3NTXl9bQ=' 
WHERE 
  key_id = '4abef4933be30d35bd7c46a58a19538d6c34bee19056f886bd77991ed98799b5' 
  AND (
    token = 'I9+ojRmq0R9Kcc95i3QTOr9yYOpvxxMz3mQ3NTXl9bQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )