UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uAaxPiMC/tpqVYFTl+eYk6Tj7LZvvxD77BvN3ZIth7s=' 
WHERE 
  key_id = '055ec3b8588e5593a70a0d721061f4d0f0e5bdcfefd3df08663d4248d1df60ba' 
  AND (
    token = 'uAaxPiMC/tpqVYFTl+eYk6Tj7LZvvxD77BvN3ZIth7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )