UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXpypigVZpevaXQ2OPPn5UiPETK6S1i7QQx/G4+PmFo=' 
WHERE 
  key_id = 'ba786831e011e77341a96062dc437f286f9bd43fb62c34ce8eb6c9514e7c52d1' 
  AND (
    token = 'iXpypigVZpevaXQ2OPPn5UiPETK6S1i7QQx/G4+PmFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )