INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a08b7be83f56d8450a230946bd0ae7b2840e3b56298612de24d1efc08e8f84fe', 
    '16CbAp2Hue5Sw5nEpdZfcln3Sq7bI3R2gQ57JWjxV6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)