UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H7AkAKFUlf5D2esRdBfQYKylkuR1m7DTayW1JNXSGak=' 
WHERE 
  key_id = 'e1f918d76da11f673aefd6ba0a5a552ce1518c2e77b16e967920c62a1f11f1b1' 
  AND (
    token = 'H7AkAKFUlf5D2esRdBfQYKylkuR1m7DTayW1JNXSGak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )