INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a22964f668cb9a47640a651811eb96f15d5721873aa8a389a22402b8743c83c', 
    '+ECN07vkuo3g3BfEj4g7hRkB2OmslY4nizN9gnfnyNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)