UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7b8jrS9PPnroRZv9UimPoVqTl+iKdwF/OzxSOJBqQU=' 
WHERE 
  key_id = '76414b1ffa8ec33433b98ab2a23fa92572c28c80565b8d80de978021382d89b9' 
  AND (
    token = 'T7b8jrS9PPnroRZv9UimPoVqTl+iKdwF/OzxSOJBqQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )