INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c94c6030bba56f04e1ed8bcef1a0b7f8bdf78d03c693f499cdf045a89fdbb20e', 
    '/FEmxYPGcy9G7a966WD9yC/HQaMJJR0REXuPtMPaJKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)