INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d049532a013af48d74feba967c5b5708cd7900a7fc7218370756be5bca9dac', 
    'UN12DpSYEVmF/h5XbJGUpWOSf8BM2wkM7Ywfm0cchbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)