INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768f8c823bf11f19da6557d1c811510508455570b1c5306e712d74ff7b8d4d33', 
    '1aTPqG5n3aDxbfqyvhCMMXI4CWlSlEv3Ocy6KoN9DK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)