UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'noy/gxzkZ9Xh8W26FsTAB/DuDAkHyqBMOHbTAv/wT6o=' 
WHERE 
  key_id = '74d8ccdaa1b3fc4b5305e6a4b9097fd283b0f3c66a53ed67b49fef33ff39364c' 
  AND (
    token = 'noy/gxzkZ9Xh8W26FsTAB/DuDAkHyqBMOHbTAv/wT6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020