UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's44Uzwf/J4VTI+VMagAh6ZnpeXi0cZKOZrzae8lBka0=' 
WHERE 
  key_id = '0873de7ea13e5c145d4bde0785221140d44bc71117bf3eaa96e29b3f31400aef' 
  AND (
    token = 's44Uzwf/J4VTI+VMagAh6ZnpeXi0cZKOZrzae8lBka0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )