INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59c1b1dd483d788264d62d9dc53421047b27b4b26154b07bde467f1abc513622', 
    'U0uuKMZQ4d+bMj6iqaniKd3csL21WMdg5VUQ5iByJ08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)