INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af54d6126eedb014c8b446520c364a73b84cc0ba842bb1657a921439da5138c4', 
    'KWfFRpuMZuaWy/EUkIrERRiIeCTYWsoVs4aD6G+xns0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)