UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeLVZYvsOK3iu5HGhNUmPHXouukiPR0eBSKqrqElCLw=' 
WHERE 
  key_id = '6bd586437c1a757a927fed812a4c3f2b4a09c569c24a60dfdfd6ad37d43d109f' 
  AND (
    token = 'AeLVZYvsOK3iu5HGhNUmPHXouukiPR0eBSKqrqElCLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )