INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dda34e95bebef536125732acc2377fa2fc9e3b8bd6d41f1b684ae014d1c293a', 
    'sHo0RtxZ4+Fm+WXVNW9uPGJHPOBUkGJzc9oMpuOrn0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)