UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VL2YWMJD7H9xzloxCr9mx7j3335FXqA3cELbVB+0l4=' 
WHERE 
  key_id = 'f1c6225405c556fd8abfb92c2ac34bb9aec0d30d6fdc74b37d5ff7d61489e7f8' 
  AND (
    token = '+VL2YWMJD7H9xzloxCr9mx7j3335FXqA3cELbVB+0l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )