INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5f8e3dcf6694bcd54e7a30d712586aa28f3e4c3173196a6184ffb3af51b24ea', 
    'U2RmwlVsW+ekS7HbeRSK7FBOE7xbjE5iNgpSmPEgJ40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)