INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8998262b9dbdf85980eb0455030452bf4789a9fd9d65c290dc1b18727e0d7574', 
    'TU/DUTdVo30lZaq+KMbDrwSpzu5r2ntIBuHYQgmy4eA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)