INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c28763f6d4470039120c5852d191becd7be3d155e650606611ba3652d4bfe5ab', 
    'OcKb91+xe2c5802Xq6hvPKKyufhVd1CRCwY5DGrDphY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)