UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQVFGVCjr/6oK9rGFSWLeQ8z3VHMKSi2Bw3E6dtctkM=' 
WHERE 
  key_id = '7cd5fc400353f6a8dcc38579c2cb553c1a4b411074a3b56227f16408769df189' 
  AND (
    token = 'LQVFGVCjr/6oK9rGFSWLeQ8z3VHMKSi2Bw3E6dtctkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )