INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44738dae243ed32c1ff3eda388d364f9c35561377575f334a0e3fea1780b3cc9', 
    'rBG5FsUXOESBBMankHqd707OHEgUHoVqOnKf1Op9UUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)