UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZV2M1wDr4+8O+6czQbKY5f909JyDqCnEydtHQzVjV70=' 
WHERE 
  key_id = '7af89a0b675bb27f6af7dbf3030005e72a176d159666e86ef980dbf7713eec79' 
  AND (
    token = 'ZV2M1wDr4+8O+6czQbKY5f909JyDqCnEydtHQzVjV70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )