INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38dd8631337cb32f1357bfd372ca8a12dcfe48b76593ec4a2c5e0780e6e2aa55', 
    'DlJpr1y4i2iBbi5ph04B2pa4IeK7trTHR75aIggVydM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)