UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kChndwfCxYN4aXOsvmD2vVrFCFnUIYnDES4eIC+lbHI=' 
WHERE 
  key_id = '37b7ddda0067ce8aff94b123012d26bc8fdb38aaf4ed3ac9478f5513f3de6f41' 
  AND (
    token = 'kChndwfCxYN4aXOsvmD2vVrFCFnUIYnDES4eIC+lbHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031