UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C69A7g+A6VQ59sXW/79kE/+5/pC9qI0CUkmJgkCueg0=' 
WHERE 
  key_id = '8209f7bbce44d62965983ad37fc3cad46b0d719d880bb2b8f0c3e91bb5c0188f' 
  AND (
    token = 'C69A7g+A6VQ59sXW/79kE/+5/pC9qI0CUkmJgkCueg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )