UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVSPnxj35QAY10esltRoqZGFwTPkgH7/K4jNbHpz73o=' 
WHERE 
  key_id = '4d2d1948f0fa14f47b34434c7626594c9a909e9c0d438fabe61774abee7f5d23' 
  AND (
    token = 'cVSPnxj35QAY10esltRoqZGFwTPkgH7/K4jNbHpz73o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )