INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4509296807f8a78a43a74f3ddbaab47eaf5464dfd261573d166e3814e7696f', 
    'RHq1UMg7o+674kK71yJ4TYP6pA2TNE9dlfDUKBGw3ZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)