INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed6ec420f4649797d220ceee317dfeee9314bffdee44c889395a79f7b655cfb7', 
    'JvZb64hurHFJpO/S7k/M42C1w9tKDOVVDOC6tE1qORU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)