INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dc86db3a8f48707d1bf47c1288989ae433a4bdb7f0da84fc7895c9656aa2d4d', 
    'CbAXsYT3r567W0M89UepZqauh77P66FXeGkHB+wQ4YQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)