UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zrwXcMDRYNQ+4+Xf3qtVk4TeDklYR2GfffBbaWdVU4Y=' 
WHERE 
  key_id = '943c5687e4df5917ebf643287f30b4d9d086951b24632807ba00e1f597b0e4ce' 
  AND (
    token = 'zrwXcMDRYNQ+4+Xf3qtVk4TeDklYR2GfffBbaWdVU4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )