UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uiCuHQeavbg7a52cUD9Uo19dG+QVx69YID87LwrFO8M=' 
WHERE 
  key_id = 'a7f54dbe4446814eee7a0ce4df6204a7d13a310924afc0067b54b94ad4a806b3' 
  AND (
    token = 'uiCuHQeavbg7a52cUD9Uo19dG+QVx69YID87LwrFO8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )