INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3724bb36dbf0982c7f4e2c5947ecb80ea0544a51e4336f87a1feb55fc83218a1', 
    'SQwnZwoDd2aek0A9vDil52btPHHIDKkbbOY0lTIZBZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)