INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7efec4093c88797788ecb5ca0c5d3ffed6fd5488d29ae13e8a56f81d7377568', 
    'Ldwe8A3qszOJXmxmjBKsn72BWHIiPVwPtqN/kEdZDHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)