INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c5a42893784e64464be2e889d8f3ffa1942aa1a731171dd398f030d4b0aa3fa', 
    'Qj2OvXQdrQABVBqPrZxki7ExZE/EmCC3Mt9HMuH1VYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)