INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2528a3b2810d654021f267dd19a35802a791027d6108132183928107fc31c544', 
    'eKMwVfvnd5YmA+X3S5JgKqAzLyA0ic+i455ejdd1Djw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)