UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bUaTpHTra6Bpj3FebY8B+BAoXNbmLF4oYhM4HNsim9M=' 
WHERE 
  key_id = '2ded4198a3ead42ceff24e560740d25910e7ce5b27916b5afe751e9c8d0f392d' 
  AND (
    token = 'bUaTpHTra6Bpj3FebY8B+BAoXNbmLF4oYhM4HNsim9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )