UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qpPpGNH3vMUN9+d/cerFvlA7UTDxMi+Qt83tquf+BEc=' 
WHERE 
  key_id = '58f949fc22ebb85a2f1848230123764f67e5031716418d6c09858734e0b1e606' 
  AND (
    token = 'qpPpGNH3vMUN9+d/cerFvlA7UTDxMi+Qt83tquf+BEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )