UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eCpICpg9z+klHcRIBh93L9Ff6xESaayo3m2RkijjfJA=' 
WHERE 
  key_id = 'c8dc949adb85155aa29f23782f8437cec0eabf2b1512cfbc5db12f897a3f4db7' 
  AND (
    token = 'eCpICpg9z+klHcRIBh93L9Ff6xESaayo3m2RkijjfJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )