UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'okEYPVlra5JoxO5ZP4bz5RgQvqTR2GmiChwVWtNjvaE=' 
WHERE 
  key_id = '3f723635ccc82756454e2979cb3da3718cf09843c0932f5ef6967541a9ed7cea' 
  AND (
    token = 'okEYPVlra5JoxO5ZP4bz5RgQvqTR2GmiChwVWtNjvaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )