UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sd2xck2xrB+q41euO/6uSLwb/Q0Zokc7G8d3gbnsukQ=' 
WHERE 
  key_id = 'de6c82eba54f28f3c21958e677a596e930a8657e0081631d709c966993404a4e' 
  AND (
    token = 'Sd2xck2xrB+q41euO/6uSLwb/Q0Zokc7G8d3gbnsukQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )