UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmZF9S1p1xtWEMRpv9e9c/uL8bnc7mm5NdXt4TQsFp8=' 
WHERE 
  key_id = '3762ba1caba20c5715df7ddfae3373fe367e5684074f57f9682efe450ddd2ae6' 
  AND (
    token = 'qmZF9S1p1xtWEMRpv9e9c/uL8bnc7mm5NdXt4TQsFp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )