INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9286f00d997564661dd582afa33aeb850d4b6b1f6a54162f7e985674527259bb', 
    'JtOSp1ymWYGE4XqsByBkoln7JuwRprpXYlkSKLlRHr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)