INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2c254c68a2e6bc6f3b743c953d3ba1dd314753fc78f2c96dbd5337f7733daa2', 
    '6pVQ8PhWOVHjpHc2KKWP5Lo2vRaz8Bha8YpqsfT+Zg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)