INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17a5fe7c96f00fe0d8697737106169e2581ff072c511a048260499a6e9254ba6', 
    'pZG2kmcnv0iwTBqgSD9DQ1+qRSZnKxs2BwPna7Pv6OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)