INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c1662c525c1da54fe61e24c581187149c72b56f2b43315248dd96f766382d2f', 
    'EDSVZ9n+FJGMAg0P6X7gxp9i0OW5xLbKaSX9TczeY9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)