UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xlC0a0lcFi2Z5jp1PsM49kr1uUKISKSgOILscckjMMc=' 
WHERE 
  key_id = 'e17e7e32188a00df239d18a3b80591c16c7b67a13ad8ebbd6b11dae074fa61ac' 
  AND (
    token = 'xlC0a0lcFi2Z5jp1PsM49kr1uUKISKSgOILscckjMMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )