UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kMCpu7KpLKosnjIGtKMpSndRnLc9Fv3IkmxjZ2YSN0=' 
WHERE 
  key_id = 'e03ed209eeb6f73d2bed7109d4403a98fb409cabc0a64261d5a04b88842b7deb' 
  AND (
    token = '2kMCpu7KpLKosnjIGtKMpSndRnLc9Fv3IkmxjZ2YSN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )