INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f55d13a301153bd33be08a34062ee1d380e8d62baf3389e5b8f7f63bade3bc6', 
    'azyZCvhOBX8RtQI3V9qaTqBzbyJhaObjngbyjp2S1wU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)