INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c967c8c681d41fc9995f06c00596521e0d3a6de6a53881f9c93b02d1051c1a9', 
    'v7jEr/yVqkHOViHw3/LOarAK3EktftYlsCL5WlMfS24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)