INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37546bed533d62c89c7834d95f02a2b03a54af7b066d06f431777f05546be309', 
    'KPqHIOAg2k0sD7UhmZfTjSrKAYllbVtQDsET/t2cAkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)