INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6492b3b1663d16eb55e0e7a8619c5af09eac83046d5355bc7ef407910345f36', 
    'MF3PrSA5dvP9m/n5Vk86enI2Ciceja1LYhJGVRiokps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)