UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Of7HCPBUpb2Yt6pGxbNy5T2gDRat5ezsRZ6vzMkPRaI=' 
WHERE 
  key_id = 'ab8a9117e3221509f44c6fa3f35ec38e4b1c345e0f0e861f4c03ed62b6c3d1d5' 
  AND (
    token = 'Of7HCPBUpb2Yt6pGxbNy5T2gDRat5ezsRZ6vzMkPRaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )