UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cBDqRtB7R4iVxAOEO7DZNTOtioNbkE3mw8LbB2Arm40=' 
WHERE 
  key_id = '0d27bd3c0bed5e0841bd240794a68b0a52d4c7f0df1589b3542012f4987a4807' 
  AND (
    token = 'cBDqRtB7R4iVxAOEO7DZNTOtioNbkE3mw8LbB2Arm40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )