UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aE1FHN2I5bMEL/Uwk4/PMZ4Md6RqxbZttnzrdi2NVGQ=' 
WHERE 
  key_id = 'ec5875013e0a114a2974eba18a8eab8f57844950de59567c46e91ad41d805844' 
  AND (
    token = 'aE1FHN2I5bMEL/Uwk4/PMZ4Md6RqxbZttnzrdi2NVGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )