UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rmf7hqo0EQGPkxWnKe5NtxadE3Ye4vHk3otdL2AHb8=' 
WHERE 
  key_id = 'dfc97f15b6d5a4d54ba18e608fe0985b1cdfded95f71ecaaf1da17375f76e8f6' 
  AND (
    token = '5rmf7hqo0EQGPkxWnKe5NtxadE3Ye4vHk3otdL2AHb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )