INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6e9b473aba6c85120e95ae03d074daf6033cf8234d25f2fb8c786bfc8927950', 
    'tvR31bJeBdehBatVKaUyKJO+dcVLvDC7IO/NXlO9db0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)