INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd846ef6b0693c14985738f6e02cfe051f2c28a12af84beb8a98a00c9aebeb9f3', 
    'HSH+3eMqfLtAUdxQ7EjBbmUDf41bMzpEbN1mAnkmFXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)