INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '890343874eeee65ed5f4be7b0bc3d20255dcf2e62589357471875e822ece6879', 
    'kX++fqIJDtOaGckuxyANJji1A6CrVCqmf8cSLb40Ue0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)