UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYEdkYpmcUx+Y+X6XrGvjkIFqdew/jKn2bZkADWD2kg=' 
WHERE 
  key_id = '15bb2a8696dbc2a62c598b9fdd41664a7565a38dff409fc5862110ffa9fbe158' 
  AND (
    token = 'VYEdkYpmcUx+Y+X6XrGvjkIFqdew/jKn2bZkADWD2kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )