INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cef3bd009192ca9e64ee8e01a80412a8a4c1c969b50a814581b7a1b16e6dc5a', 
    't6wM7xtejXAGCgP/yx5TnfoiQsX7lahdeNoC7+piZWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)