INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b784ba9361398e8d783d729c624d11ad3d520b4bf194e46caa810c8c10c503d2', 
    '+Fog4sct5K7bVFVBJFHz26vfZ5PXN9X85ICw5xSVp2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)