INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66f0d633c069fdd44b0a589d54aed6e6881083e39721557d9c29298b98a1b6fa', 
    'grExGK7RptUtyxAnwed0Or10me79MEq9TJ46pRRA++c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)