INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2a514e5156ff449e126f73b3524f3156c9da010d683c4b12cf34e6621c8dce9', 
    '1jYVbaADnlIPH21XKUvsj0/hY6xNk5MhxHBE5Dpb+Ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)