UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTF0kW9kTn1mH9G14KqnqZtUcQtaUD06RS0d+g+Dz54=' 
WHERE 
  key_id = '5d6e65c4206058bfd5878ea15a74a30c72c562910395c469a52359633dddf7a3' 
  AND (
    token = 'VTF0kW9kTn1mH9G14KqnqZtUcQtaUD06RS0d+g+Dz54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030