INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f12fcf4717dcf3dc4a4bb28b7e56f520a11db0579fe03f5f95b07de8f51cf6fb', 
    'hedoCEcI7ihh0SH7qW3xE71RKnOB1NYUVo67l6KtbPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)