UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/3eiKS+9TzLEAPVFV+iHQaW6GFmpHqVUKxRUL/CYf8=' 
WHERE 
  key_id = '36a5108c61e3cbe95424f30da9f80a8e4a957a4b584b46e9b4872b1e20d879dc' 
  AND (
    token = '3/3eiKS+9TzLEAPVFV+iHQaW6GFmpHqVUKxRUL/CYf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )