UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTM0gZdJL15P8NC+zumfALWgcqd3B4dCz5BMyUw6t4s=' 
WHERE 
  key_id = '6f481ff328c2327d2852075e01ef111e73b305ff3b423fbfe2288973e12bfa22' 
  AND (
    token = 'qTM0gZdJL15P8NC+zumfALWgcqd3B4dCz5BMyUw6t4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )