UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YihHdgGzEwYC0FHCYA+ouBwFC+S2/nTBWf9azXMSU54=' 
WHERE 
  key_id = 'b7709bf28000c44d416179a7cd31d8be1e1fb533f6f25fe22d2fe435b4817d21' 
  AND (
    token = 'YihHdgGzEwYC0FHCYA+ouBwFC+S2/nTBWf9azXMSU54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )