INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c3570a1c0114d942ed860f728ecd2c02563472da40a9529f4e875ef0331478d', 
    'nG5tOwKmz1xq8UOs1AK07IuAp/aHoEJH8u/RTEc2Dtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00164

Result

int(1)