INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '782adc7d3924772728aa8d05ff43d8bba3631bd5eeed30f74fb57a446350f232', 
    'i9/1wT6hklyf1C6YRmKWR1s/0fcVe85dwIb6nX7fJGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)