INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21e9a7b35db91e9b73fa1eb383f58f6318a7216d5a4606d60839e8f15fe96b4', 
    'GvZl2+sxzXkaDLWX14Wgofmx792zGhfSW+ZHj94ZzdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)