INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '294a6f104bd9a1e38e990a794641a8d86e03e6376c3dd5935690d261294de9aa', 
    'ZZDktDtVgQKWh48gpqZkhwd8mhjMmySDUwu8/Scui7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)