INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30205dc961bc88e918f97ceefb94a3a2af4af6790ca571eba3e02e788328deec', 
    'MDb5U2q9zb7xJ5ehhvsFqTaEliZJ4BDjk9x7sWXTDTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)