INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50ee3cb2c32e7cea0b0359647ccaa09b2edd8a4641080bedc552e82edf86fe8', 
    'h9QwMOx/vslKJ8mDA+h/9obQFGV5S+gHqGQo8Lcu9ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)