UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kGi7fQz/O5FOPCer11jfQrj1PevozUSchI38gEYz1w=' 
WHERE 
  key_id = '050d7c3c59cf9cb6e4a4186ab38222afe91b24c7bb45c9f06bdb4b639f78db2c' 
  AND (
    token = '4kGi7fQz/O5FOPCer11jfQrj1PevozUSchI38gEYz1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )