INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a68a2a59bee47901652d81384acc63f98906cdca761437e76bda55eebc3b3659', 
    '7EBwsZPpVmlYQV2MRS3zjoYvidjlXzt7jb3anu0k0I4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)