UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WmGNHPUqlfW+MpKGdTCMXCpq5Q/ez6ro852zlWjpwpY=' 
WHERE 
  key_id = '842385a0225b075002dd4bcf12c7638a14e87b9ffba14b12fc36febcb25a6d80' 
  AND (
    token = 'WmGNHPUqlfW+MpKGdTCMXCpq5Q/ez6ro852zlWjpwpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )