INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2911d3bb68df8cea76f9f33602633a787b21ac49e0f50f21546226566ec4d151', 
    'Btx15gmRvtAvWHDI9A+ou6/sJ4oCH56tynVW3y2lwE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)