INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c999128fd430ad8849efa73b9bdcb6bf4d6baa06958308ceacf9c4ef517460e9', 
    '+M2DjJkgiLoU+whODXHhlZLI+rD1oEpdGu1W8IAkQd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)