UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yY6af6r/i5eVIvmhu9J+ENE3grg9tqsI+LWveVragi8=' 
WHERE 
  key_id = 'edc8b26ff2b03ba8f2b48a92d923ee2d0559e91419bb7eb382627b0b790b2878' 
  AND (
    token = 'yY6af6r/i5eVIvmhu9J+ENE3grg9tqsI+LWveVragi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )