UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlBU8JwPxYsHPw+ggU26uvPhUqc3X+2MyxZZL82/iho=' 
WHERE 
  key_id = '53641b3b309805e60ae954c5a618e9741c4fb7778b355c64094dc7b95a6852ef' 
  AND (
    token = 'rlBU8JwPxYsHPw+ggU26uvPhUqc3X+2MyxZZL82/iho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )