UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OleobOPiMnn8uIer5p+GrTCrWXVJacG1fGQruJa2NlQ=' 
WHERE 
  key_id = '6b230442d213adde4aa8f618a34e6811ca60e423dec2f1bb14748d5223d293ce' 
  AND (
    token = 'OleobOPiMnn8uIer5p+GrTCrWXVJacG1fGQruJa2NlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )