INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '807b2459a2c52fc013d1f7f5f6a44e7a41bb02c4435435af1cd47ee09e897876', 
    '7vXFbQdTVvSlUy3LYhDrcoCuujCoMdOHIg2HC6fxHKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)