INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '278dee258f28bd3f97397a838ee7acc7b6f59468933ee7c1b3dcb83b25dfd157', 
    'u628ygiLqXnfkVdKHT6Des6mBln4Wt95bmrfuMfUYIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)