UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7r7HKtBP81O1dsuiZIAWkvaaqcT9Vyq4+i+dETPeZSc=' 
WHERE 
  key_id = 'e08eabfc0da00a452d58040e730cf238a5b50f55e3ebf51a111d2f0b3b27e3e8' 
  AND (
    token = '7r7HKtBP81O1dsuiZIAWkvaaqcT9Vyq4+i+dETPeZSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )