INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f8d551d8804158fcf94e5335d07fd38c91b98b1bc4d7cc5add722bec87ea6f', 
    'vrQ1Lwl+dueXckx6tTzqH61kCQ85VBLzgxEXQ5nd8mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)