UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYv377WgTiltZsryIfwB6b5DFH/3y2lLvKczX0BHoEQ=' 
WHERE 
  key_id = 'a5ca125a1873a76a7f1b04c6497634a20af7340f55182219ea882788d1afb9bd' 
  AND (
    token = 'EYv377WgTiltZsryIfwB6b5DFH/3y2lLvKczX0BHoEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )