UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yijzjNatgIr4NOzIJf1McuiMYgxKp8/GL87tIQ6P2MM=' 
WHERE 
  key_id = '574be96866341fb25fdc0e6d30a762b169245659f7b17cc31232f4892465e1b3' 
  AND (
    token = 'yijzjNatgIr4NOzIJf1McuiMYgxKp8/GL87tIQ6P2MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )