INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b956b280af57aea4a4a8685a83542a4f2b54a147c9c4ffed518456428d1e932', 
    '1ouO7nsWyeZxDcz/yYUtuv8Gb6YDlYxF9MnQkEFCJbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)