UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IT+TM560iCfTngg4kTn8ZCMXALpeZsu3vAITvC9K/vs=' 
WHERE 
  key_id = 'ec350e4fec5e1471e672851d6324a03eb1caaa4019747d1a4f9777505e843b27' 
  AND (
    token = 'IT+TM560iCfTngg4kTn8ZCMXALpeZsu3vAITvC9K/vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )