INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e1527362b0df200e0a4d8ebab13170e835f911c576bd978554e23171f0d6b11', 
    'TlYLp58x10wgfXpmaF1YuiUn80y2FXT77RwgecGExRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)