INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78139f928ce61d134662667e7791c6d3cc0b9a0f70a4d432970b9d342587753a', 
    'ZUkKPBrG7DxFs0SFtU0/0SL7w/VvYc1cfVkwztQakAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)