INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be4d69a194e8f8685c543161b378418c136cc1ff1fc3ac344eee794f533f5b6e', 
    'T4NNQ3i2GlZaMtCtLJ6wbH7SosS5B+9YvlXBhyTfI8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)