INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c8412f9344e833136962b7dd7386b84bdb1c155a388c7dc1ed2bfe216db942a', 
    'fP1FQFaHf3zFmTpnIgZANy7sDD6UMEBfK1ikZ2xsgJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)