INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1d34452c33a011420ff7ee56feea84b3d2323903fb8749d910aed393ed3d4ac', 
    'GdTFrU0d3iUDsIHl8NyrfoXH7wUxJWfaFpcnS0rc9xU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)