INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca45e22b41939d2fdb7f70aa856bba45a9435a6d716dc7ccc2597be5be494c2', 
    'q4GxAxe1ecTTXAXWsbrs3hEFSnFQ/qY7GHf5quFaHqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)