INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2e0ed6aadd81dac08dd88f3534dd914bf2209bb52baa77a73c4fcbb81ff4cd1', 
    '7lwdRC9rI3O4WOSB5I7gZA2fSJp40qQPGH2fYjBzLPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)