UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWg6aSJfWfD84jPoz9GpQDP5OmHof4cbyGgVnfKQqHw=' 
WHERE 
  key_id = 'c51cffe7cbbfdd90049d37aa74a2b13b4b7e23e3046f38a40b2771ad08432f32' 
  AND (
    token = 'aWg6aSJfWfD84jPoz9GpQDP5OmHof4cbyGgVnfKQqHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00018