INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a45de46100b109055ba759cb66a2618ea14490896729626926d058fa4aa3d8f', 
    'h/oMujkRZSMD4qLnEdRHUC5IJJpcrb2MhcT0GV04vwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)