INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54405ceee4624536156475e4495fbfd1aed25a29d9bb162b4ba7d03a09bed1e6', 
    'SI9KHRsBqc5ZouUdQJSXhG12pCPdkdc9/9vzQ0nXVk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)