UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ApwA6Nd1iz0FJCTFYxoL4eCLD/ItsL61MZbEVFX69I=' 
WHERE 
  key_id = 'c36478b94a497e3dcadf03be13dae2df320629031dd895de00507b52fa4e9ad8' 
  AND (
    token = '8ApwA6Nd1iz0FJCTFYxoL4eCLD/ItsL61MZbEVFX69I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )