INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c060f8032d2d5cfee0b9e921cdbb031da63f86e54f074b08e6fe5e865bbc8ae', 
    'BBhNj7eAzLD0TBKEgteFKjHy4sIMQW9jt5pI2o/Uf8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)