INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '252e3125f64a0d3550f1b3759a0244f674c8afb38a0cb00b3ed1c8b52dddd566', 
    'PyvQXLh+gUuAVXen5V///S09djcLV8yCbFvnRLfMoU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)