INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5df60e114cc72046e25e58e0ff57a0a4626ccbdff68dee6a01eff3ab2715e187', 
    '/ehUhNXOkylH/dmIq8KozHjlPMvqJsOrbXUng1e5UB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)