UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jTRK0nUCM2cgRNdlAxWSvs6VVwWvy9WwTfluwUG71hw=' 
WHERE 
  key_id = '425207e09d195b1f5f2ec015fe5e3e898195e1d0083d19101939f900d26ed013' 
  AND (
    token = 'jTRK0nUCM2cgRNdlAxWSvs6VVwWvy9WwTfluwUG71hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )