UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4eRhxcM0P95Tu2USkHkW5Qakty3J7MgdQeQR0Z3eAs=' 
WHERE 
  key_id = 'b1582d9c714e6d9d52d45a324df0999f931e0886b761528c36eee9cdb04e9fd6' 
  AND (
    token = 'f4eRhxcM0P95Tu2USkHkW5Qakty3J7MgdQeQR0Z3eAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )