INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '999a8d97236edbe1b1a391d92fad5f804f2f6855acaf87262788b681732c5011', 
    'dKh1ohEGnolQmTYt+Y6XZnrbmP0WAbAeRNilhrXhiQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)