UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sp2ftjYvLbBwgm6I2HViWq6GgDr/13VTJKacp8cIaCg=' 
WHERE 
  key_id = 'aea2b2ac2c083cf8a52bcfe06cf31d5b7a412c72c3915894ba3ac0ce02c91977' 
  AND (
    token = 'sp2ftjYvLbBwgm6I2HViWq6GgDr/13VTJKacp8cIaCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )