UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ca8xe4dklWmOVVuNmgX0b5pNpcTT2v6KhN4pQEiJ9o=' 
WHERE 
  key_id = '77a914758ce7a9d886667236946375ead569b2cdc94c6108bfa20e953287b394' 
  AND (
    token = '1ca8xe4dklWmOVVuNmgX0b5pNpcTT2v6KhN4pQEiJ9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )