INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '385559583ddd19b3cf0c434a7fc70bf5081c61938896d6af99e4507abd41b6af', 
    'fXpAW8abhTBskGYrKNE1YzZvv6uz8ZRCkIE7Pq1ghHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)