INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ef82a4b4a7442dc76dc902079246ca66c660ef20bc72d55e84c9640046f18e', 
    'v94uqwN8aT82Ji91+t0rxzOY9vnGdGTpBKgbDSBujOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)