INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16eddbf623092ef6a373cdb998abd2b08fa4bdaeb1856b788a5c947ba349ad98', 
    'ToKyMRORY9M7IL9bmo7NBLeheyubxI4PQ8fx7iZ5EXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)