UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gUPAb5XL/Ckbz//2OpSgoVrD45l0HwIWpp9mVNsKv5o=' 
WHERE 
  key_id = 'c1bb37f98cb9711698e0f336d9af139bdddffbb17a2232389348fbd826d7478a' 
  AND (
    token = 'gUPAb5XL/Ckbz//2OpSgoVrD45l0HwIWpp9mVNsKv5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )