UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7aMMsNmx5otSEsJZFHOd7PQq/Hfcuu6uJJIoUxv7V8=' 
WHERE 
  key_id = 'a6d7f90d858b6481d0581577d674860d26f09f012ad190f1f868cf7e7d3041f2' 
  AND (
    token = 'C7aMMsNmx5otSEsJZFHOd7PQq/Hfcuu6uJJIoUxv7V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )