UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEjAi67vEomnNwDbHR5/LFpE4MzgVD3I6DCiGlvcR4M=' 
WHERE 
  key_id = 'a8ddc4890e160a8d0dd9d313df9eba3b2e24ce126727a4c26b8403a927bd3ff7' 
  AND (
    token = 'eEjAi67vEomnNwDbHR5/LFpE4MzgVD3I6DCiGlvcR4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )