INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44540d9f835997aeb40f02e40dd4e39eee3b4c1091058ac4fff1577d6b41e206', 
    'jXhp8ZRpkDubh40Q5rCpyX0k9UZGV12QaSyoO1Mu32Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)