UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKfPJLD06UqCXUNSt/o8D0vCiyBKxentDqy/MnB9WSw=' 
WHERE 
  key_id = '0d7b8e3e62544a78d86607b5075927ac06bb719fe2940511437915700fc5817d' 
  AND (
    token = 'mKfPJLD06UqCXUNSt/o8D0vCiyBKxentDqy/MnB9WSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )