INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73937f86721e43f9cab8d20afea02a01fb85dfc6f7abec131cc5a5db903afee2', 
    '86V4TzHjq+piZAlMTgjKwFH36aJ/jTMCCkcsx7osIE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)