UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJXFY2URpWCvKSq/pnL868KB94NMEf+FAeGA5n0oHas=' 
WHERE 
  key_id = 'b21e11df68fff3b51198ffd3a8f543d6252c2ec23d88a3be40ed2a33ea1311ee' 
  AND (
    token = 'kJXFY2URpWCvKSq/pnL868KB94NMEf+FAeGA5n0oHas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )