INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b396c89452ee1e1159c18bdf70133d2d1ebbf46337d5a381582926eb7cd45a0e', 
    'jQ3XlCpdV0GZ2XvauYYUR/YHDKXDWjRi1ruVkQRnTyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)