INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8256c86e7a6ffee4e6d43558bbb733f2f4584c5e6d393ec3a431f32e6bc97db', 
    'C5V/XaLNCZ6dAsBGTwlCFjIyZJngeIcvncQOOCVTc1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)