INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4836b6e84c27b16e71c0373c02785e5d0648c12f2b755eeda912859b786b5121', 
    'lu3K7xU1sYqyKJEQax2pwLid8QE6q8dj16OeDf/wOb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)