INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '450e12aa9960e741684ff6bbf2a46dbbfc484540c51eb774d089f0333e7bf68c', 
    'u3UWPyk/iX6iuzIE6M0vu8ShEIPfRIE3ZbD0JtomtmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)