INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84902bf77b8572758150570bfe70015e90ae71eee79622093c9c04eeb445232d', 
    'XTdeywBSMsPCbMtEtV9afuIHWPaQl86xeHi1F1QUQNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)