INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c87115397dfd342fc4ce1bc5e6b3519899adf9f261c0c0d1872baa7fb58b5091', 
    'SU0VWwHngV9JNI2jDKQdDypye2Qxt1GpOxMbkYaWgNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)