INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02b64816f045c4d0f321c204b50b2a49e0f0e52d2a0076b2144a97d6bff59e75', 
    'Mu0DFyd8IAe8aJ3bp/90hdtd8tAy4DmkrXeL8eSwYxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)