UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUNnyNBIcnnwzaI7H0TQXv+UyKdKUo2ff3c/VHm3meE=' 
WHERE 
  key_id = 'dbb4f0e31a4ebb0ed49fb64e0534c6cfe7f21a376e0c85bb3903c597f99b0f20' 
  AND (
    token = 'GUNnyNBIcnnwzaI7H0TQXv+UyKdKUo2ff3c/VHm3meE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )