UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jz9bXK4dLEZwTWn2rlagL7qhNem1rhey3I9rlFWL+14=' 
WHERE 
  key_id = '3c6006d5a8838cf534a13dcea60f7c5ceb909d0d344eddd1a5eabf3e6238543a' 
  AND (
    token = 'jz9bXK4dLEZwTWn2rlagL7qhNem1rhey3I9rlFWL+14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )