UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGCMMV8g4jtBhzsFF5AStTZgay5P1UvKotLfATmlZQk=' 
WHERE 
  key_id = '8751a4a946fb1065db608789ee0c78cca1000f47cbd525175f2c65911bc09dc5' 
  AND (
    token = 'GGCMMV8g4jtBhzsFF5AStTZgay5P1UvKotLfATmlZQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )