UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DCtanhcutqj8gR6aP9PLHWHr7SAk6LRJqlYH4aFU/6s=' 
WHERE 
  key_id = '1bcb8a4eb402b70f35c81492cb3176c1c548809b387751bcfe587eaedc968fe8' 
  AND (
    token = 'DCtanhcutqj8gR6aP9PLHWHr7SAk6LRJqlYH4aFU/6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )