UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZl9XiXXW2dqpAC+E0tNJvQYSXyp/tGDA0aeIhrG1NQ=' 
WHERE 
  key_id = 'c0a0bc75a4f7dad2e8c401c3f422dafea2dafe84ffbae0fc08cd105519444658' 
  AND (
    token = 'tZl9XiXXW2dqpAC+E0tNJvQYSXyp/tGDA0aeIhrG1NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )