INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3210b8c746e13a8fcb135079beffbbc99a522d96fe0826a4d10aa4801814b44', 
    'YGUiHb5+CfbXnyygaEpXiAaN/gXQJi6me5i8YKvg2Z4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)