INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2306f6b54d019bdb6143ac16e73799fc5651dee8d76dd8fc56c5960d2278b719', 
    'Xog50F3HIIqG4CIhoUFpI8rpazlxhe4vHWHvpoTRXiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)