UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+iLconpaPpCwFStZADBTAG6fM+fPW3+OcOWwUlSgRs=' 
WHERE 
  key_id = 'dee0a8d15c40276b3d343a151133a2847f5194aa17b4cd2fdd484b000fb0d7c4' 
  AND (
    token = 'P+iLconpaPpCwFStZADBTAG6fM+fPW3+OcOWwUlSgRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )