UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bBdvNPlb4PjPkR4sm9IMehjGPVzLItGimXDqvX8j8I=' 
WHERE 
  key_id = '2fb06bb4dc298c8da7b7acd99d00db8000a74dfaee517028ef516a7904d363a7' 
  AND (
    token = '8bBdvNPlb4PjPkR4sm9IMehjGPVzLItGimXDqvX8j8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )