INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4282e937794213ffbc2d9e05a76c8e6fb1ba5d29bba8aaf48e4cc56fbd4db6e6', 
    'HPUaoZdEM4vrk13ygu21pwyehw0IVYDqWoHe8dz0yNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)