UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDqY++RKkL5h+M1RPsQ5Mn2bhjY8z362iDTNiCCcYog=' 
WHERE 
  key_id = '84e880246942c3dc1b493711c47d70cf409205c7f7c8df426c3959f07e0f525a' 
  AND (
    token = 'pDqY++RKkL5h+M1RPsQ5Mn2bhjY8z362iDTNiCCcYog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )