UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFOdsVHc2hFzCG/Lyi65nbcMmmhl0Zze9spShFYjOvI=' 
WHERE 
  key_id = '27c039a575150913ae61c509478775abf0330fe60d1b1510b38751517ef9b75e' 
  AND (
    token = 'WFOdsVHc2hFzCG/Lyi65nbcMmmhl0Zze9spShFYjOvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )