UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gchnqgcq2ezJc30J96h2R/DNS9XmrQL78FPWSlnAJhY=' 
WHERE 
  key_id = 'b9d4412ce9867ea6c4d4afc7d1871ae6070d9c5cc74812966ca4613fcac92280' 
  AND (
    token = 'gchnqgcq2ezJc30J96h2R/DNS9XmrQL78FPWSlnAJhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )