UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4KUVInpcOCx3LkLrVz8ShXBRO5vb04OVjAADJ51Crc=' 
WHERE 
  key_id = 'abf84f051d3cfd4a945edae01a29065e9cd9ee1dedd8142daf1f1d1eccd840f1' 
  AND (
    token = 'A4KUVInpcOCx3LkLrVz8ShXBRO5vb04OVjAADJ51Crc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )