UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZM7pR5FAdyrgeakp3oFSaRG/c+GjecGEPH6ybNiFPY=' 
WHERE 
  key_id = '2da1e9b11750e9c2c80be046e76279ecccfce20e7edf32b9207d8b32e3f3d19c' 
  AND (
    token = 'nZM7pR5FAdyrgeakp3oFSaRG/c+GjecGEPH6ybNiFPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )