UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3cEZyFCBshgpKDRArdo2jz4vgfVbsZ+uhDJGYeGkMI=' 
WHERE 
  key_id = 'd27b3845947fafbf6a9970edefa3e36fe86c74fd237a1299d4b2903d32dc7d07' 
  AND (
    token = 'y3cEZyFCBshgpKDRArdo2jz4vgfVbsZ+uhDJGYeGkMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )