UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2ciwRN/CDrWodGSxfUVDxNkgXMx6KisMm70j6Er/30=' 
WHERE 
  key_id = '462156bb9362cd39d3cc1fc356cb14290c616a7e0cb127af122b04510193cf7f' 
  AND (
    token = 'F2ciwRN/CDrWodGSxfUVDxNkgXMx6KisMm70j6Er/30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )