UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmAKsnvOJ34WYtHNZabZD7XCwfvqtQ2rkGeISuQXP68=' 
WHERE 
  key_id = '5322db68da0a55d031d2f45644c034a18ecf18e3f635da58489a502c4327a8cf' 
  AND (
    token = 'EmAKsnvOJ34WYtHNZabZD7XCwfvqtQ2rkGeISuQXP68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041