UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpGEz6mNO5iZ1IUxeyYULaBGwhLSjUC9FnPNTBrmpk8=' 
WHERE 
  key_id = 'e1ded9b5a2e42a801a7e95970f99a6b1f0bc8c230763298eeaf16892a31f3e81' 
  AND (
    token = 'rpGEz6mNO5iZ1IUxeyYULaBGwhLSjUC9FnPNTBrmpk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036