UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BuEqNK9/r9sh5+XSI1ieUOrlFgkw15Anxz8I77khLHw=' 
WHERE 
  key_id = 'd3abd93913be1ec22fef2051b01b87194e71e9df6688937653130fa8748a78dd' 
  AND (
    token = 'BuEqNK9/r9sh5+XSI1ieUOrlFgkw15Anxz8I77khLHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )