INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd08eb4f260ace77916dcd7f2d7e575d76c0d573db2e6d1f82a4c81599c3ccad5', 
    'oVdSoB6O1eczL+HJysNUkSvyVYgCQiauGUqQACxrFps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)