INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81adea2e0ec055080cc80d4da3f9c4f5d794741296edb5163a278331e981ab61', 
    'Oiv37Bz33rbvAwqgLUZQ1wgr2c9chjqwwIBS8J6ZVco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)