INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c99f14a4f6be41d55cb1c2e2190966d47857e995ce831c106d42ec960c0c01d', 
    '6cbyiyH/ZChQh2cKLqacbhY2NqfLPGDrGSB8muBqRqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)