INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14fe47774fc35a82a78bca45dc4f8ac75507a445b0d8b12191a62187871083b1', 
    'SkytqaJ601f3F+MBYSXgySV1x0TsroR3oymdQ9IOan4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)