UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnLj5N3ACebG1wb6lAUNz7I51QEEAc+R3YdB92vNQ/8=' 
WHERE 
  key_id = '3a250342c9e2bd5746063e9bbfa17fa80bbfce70e6055d1560728cbdbdb39913' 
  AND (
    token = 'EnLj5N3ACebG1wb6lAUNz7I51QEEAc+R3YdB92vNQ/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )