UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+9Dfw3Yyov2x7IzCuqc3Qkdkd07wpAYnC2hDlQeC1U=' 
WHERE 
  key_id = '607fd9e0bccfe7292c007152936b259cd65e5da4393605b99ffcbc8e2c657d8a' 
  AND (
    token = 'C+9Dfw3Yyov2x7IzCuqc3Qkdkd07wpAYnC2hDlQeC1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )