UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+rNScksRTMOLsONPBkJ7oYZ1Wrl62tNJWY1Mf7sey8=' 
WHERE 
  key_id = '8cf84bac1cda44e9ce4d98b2780d32eba6c47e29845ebe5284a2e5d60e5e08cf' 
  AND (
    token = 'i+rNScksRTMOLsONPBkJ7oYZ1Wrl62tNJWY1Mf7sey8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )