INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2911b2374aa3bee0e7a2c42f0b9a5d5f27746443cee8439b181d0505a6701df3', 
    '6QdFOg6KgZUtCMcXCBWeIlDU+FNHTysQD81z+gcrCMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)