UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffJbeUcWYJ5poWeyxuZe5T6u6XcEYkN/RW+B5NDH1Gk=' 
WHERE 
  key_id = '3531f9418c04feb9ad15dc1ef5731d390bbe28ee19011e6aedb7346afdb08ad5' 
  AND (
    token = 'ffJbeUcWYJ5poWeyxuZe5T6u6XcEYkN/RW+B5NDH1Gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )