INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26738a0a80cb9f3ad5b82e97f8c92d0960d9f8c142ee2aeb5410d9ac686540db', 
    'UE7njDjJ8JhmE9r3+1O1O27LVVqVvS7oB+yZG23sy1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)