INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f244ee307eec9e368463ba772d8eff81aa502757bdddf3f80f0eff71853efcf', 
    'szedMlgQ/CZ3Yrrvv8C9sfpAQ25xlE7hj9gLywkCnDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)