INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b049f64ccb73ba3bf4eced6ccbf37ed4d973d2aa0e11a4ea3c4ba976af367843', 
    'IvVaeDMSv/kbG3JHUOp3lJtXRfDORWbR/DJUCk29u14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)