UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZnHbIGqtXxTZMbEqpQX4McQoq4mCoWPykhPUMIyI7HY=' 
WHERE 
  key_id = '0263ad16865883be2a5f949f519f351393115597db39441be01102ba498e7ee6' 
  AND (
    token = 'ZnHbIGqtXxTZMbEqpQX4McQoq4mCoWPykhPUMIyI7HY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )