INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b56d2197cece0f957df5bb47a8ddb6f72578b932b3d1afb275ceac409b059d2d', 
    'pDxaQKM56blBxeJrMSgbsje4GDoLKnSRYLw8RLP0qqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)