INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a665e305fd657f9033fbacf6141f9023c32953c7f48ffb0c09c76e1c031d6d62', 
    'uOVBmDmCIpRvK3uYTTv5JusxGM2k/ezoec7lTrgkiao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)