INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf10276e13ba19fa3f85f74dcb1c82d66dfe0a4aa945b09baa40735ea83ef07d', 
    'g21fMWmbebyVyZ1w55/A1BBP2qBbkqK3c//FeDbvJRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)