UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GM2r8l36t+KqVzAN/tHHor/cHCb7yJOE4QppryLj/eU=' 
WHERE 
  key_id = 'd23dfcb7c970fa3f28f4b9b2523cb43b0f70962ed64b66374f086830609bf9c9' 
  AND (
    token = 'GM2r8l36t+KqVzAN/tHHor/cHCb7yJOE4QppryLj/eU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )