INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1a443069b34d27f5a912105ddaa7ea0ef2fc3b774e57046b26735909b1ab846', 
    'N8Q4VavJKLPrJsSmtk63Mv6dof3TC32kRJGI+CGWccw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)