INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '335b3563ab312e69694ad79aade7eb620b94c8f7c6a54ce206014c3b71c64a4c', 
    '8VG+znT29hM5LZcUSCw9uCXbuJtS/T8euk0fLDKjkLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)