INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe7c94a2e0b9b560a08ab238ea180a691dff6a4e29b53b9e410e2c29520def54', 
    'P/YdqtgbjhmvBIdYiGyuIAWK040j2QpBaA67oZd9JT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)