INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1121775407d79cb32d736cc95d78b05a31400041ff77000e083cf06c30c499b', 
    'imoYAlvWEV5rSS/7ZR7qVMO0g40+6PKPKIYCeZQFJLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)