INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bce108315c8cf65a399dad12d6e13b28d732cceee76182935ba02539e0a957c9', 
    'K9aC/tNHZkWjkWxEUgSzMRQ8K/WPNkEsTvmWDEVeNq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)