INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a10228fa0c00b0e55ee320ff429b305303bd8309661e2ec60d1f999d4d834e60', 
    '6qNK/jcuy7TmQv6PGguvZV8ye9ZnaJsctGciernYRHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)