UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pyifr9bKwrQRFVppSW3PI0TX526Nz5mtwLBor6IyRv8=' 
WHERE 
  key_id = '125f360f09b9d263660620c6f3aead5299d8aa3ae16aab87bf65af7034c40f15' 
  AND (
    token = 'pyifr9bKwrQRFVppSW3PI0TX526Nz5mtwLBor6IyRv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )