INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94b4e5eb07a751ab2112db46dee03794b1bc0be6a5776422bd6bdb4ce104c85d', 
    'H2c0JEqvL609XtjfoUeEA7BT6YhWY4oocmTUy07C6YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)