UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oqzb6xpURqiCR395A65recAGKaByd52PsIxsy506NWQ=' 
WHERE 
  key_id = '7f0e852d12fa67689421c18c15b1cc8a793b3ee9a93ea2ae75950c77d6123c31' 
  AND (
    token = 'Oqzb6xpURqiCR395A65recAGKaByd52PsIxsy506NWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )