INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9798ee1871994875935dd9811696dba8b0fce39ede1db12f902d9ac0dfa9571', 
    'WCy058YkWe49W6yrCcBPggcJ3SEyYS6uJ2mXP/wddDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)