INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cca1f9e602e66eb0004c34015a5ad1430ec849d28db7874028fb1ec606028d10', 
    'F6HBo7AFC7mHnYVwsgKV2xmWT3fgjS5qyoAp3HBvUdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)