UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rOnZOMDkAsLlMXgYMdDmr722xriNGIVflFTcwIyoxgI=' 
WHERE 
  key_id = '51cbd6a8d1a02fb04d9a38d58003705af555e335359f9ecf97d36c56a914333c' 
  AND (
    token = 'rOnZOMDkAsLlMXgYMdDmr722xriNGIVflFTcwIyoxgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )