UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U2tUgHM1UEWbDtff1WM4wLVH/tmF7tmwTK4M6R/evWY=' 
WHERE 
  key_id = 'edfac8507e86ffa31bee7fdcdcf99ea97fbb409f05c7ae44b5241172923e0cbf' 
  AND (
    token = 'U2tUgHM1UEWbDtff1WM4wLVH/tmF7tmwTK4M6R/evWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )