INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a556fffcabf8dcc0457d9f220d4d8829c1b3c3e06f52f819e4f86881ba1021f', 
    'OMO05DBxZIG0RC4LyQPnxF0h1WHg2W0K1RfV5Y6akyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)