INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'def778ef2970eae6b8787897405f0be7797fc60a154a483960d248b3bccd9c3a', 
    'hQuu5Iih4s8AEEhUlVbFv6W4fToHjzS+hGJbpfnTsj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)