INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34bb2303ab4264579028c1ffb5a52506c534c1d390b34aa68b75c8fa042a46b9', 
    'aw2L8bVFwNl4lCMu7TicnFKt+Hf611gQI7buojAeAKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)