INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d90cafe64bd12ab18e7c77d530ed5055341a702d837ff72509f5a45de1105dd', 
    'sfe38YysNSQ5xpBDwsZ4RanD1dtBa2AWZUGWiHUggfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)