INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f301ea06fcc7b5eeaa06baad2fdc01dbd93236131f8917059b54ce4bfd544a2', 
    'rTVA8tfA4vvLtaADSpYFJApIk1ulQiyGpokZ37QlOz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)