UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPz3uh/J8RJo+WcBNYfP7952sFnp3g8yVF/WFKJ9sco=' 
WHERE 
  key_id = '3e992c08db1949f91debf77156bb97ff3ad1fc1f327acbee8f1c2cd200d295d4' 
  AND (
    token = 'bPz3uh/J8RJo+WcBNYfP7952sFnp3g8yVF/WFKJ9sco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045