INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46d9c85c0620c9771b8ffa6d8d1c38adea2545bc15a9d8cabd9c10879753d438', 
    'WIuLpnIDGSBxf06jRVkbYhguFbsiW2OddPGb+sFGJvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)