UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDsjZFLfdxWE0ialR5aF/CMRaYVEmIO5BsSisKmh+Oc=' 
WHERE 
  key_id = '84ca4ea80c940cb64406532438c5f8f8c0c2361e71388b6eebe268bad11c8502' 
  AND (
    token = 'fDsjZFLfdxWE0ialR5aF/CMRaYVEmIO5BsSisKmh+Oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )