INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4cea3745f2332542b38afc7b3aa515d7c2ded314db53ff420c60fd8d1a80897', 
    'Tud2D9FNGYTxhJhRwlQqQRMo8QXugIVz13aM0kHsTKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)