INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f84c573cef756295ce1804a660a0fa03961781b27cc2672c697e52bd8cb42f', 
    'SSGd4yYsuVQnJTAW5Y2bHrODBZpGaP6PLUKC5yxvwdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)