INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '882931cc1b4d216c4430fac94bd6d3095bf3d070daededd695c92101a4794786', 
    '7M5h9LjutX4Khx0PTonzHFvENwQvNOm0Me1MI5/EZMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)