UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skpmrE7Aen3flVcX1CCpPOu9hhyBAs70f+EwVlPK0S0=' 
WHERE 
  key_id = 'd2b2eb1fcfca09abb28eea63eb26ae5fc9654da67e3a0ec74f44ba439ad34fc1' 
  AND (
    token = 'skpmrE7Aen3flVcX1CCpPOu9hhyBAs70f+EwVlPK0S0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )