UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iyJ/r11GKxM1gLp7/J2FHpI4clDCKrsUvrd5X0SbhJg=' 
WHERE 
  key_id = '39093624ddc3c87ea4cb1ee46c58db1d73c26fb0c9ede3f50d2556fc63fcd391' 
  AND (
    token = 'iyJ/r11GKxM1gLp7/J2FHpI4clDCKrsUvrd5X0SbhJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )