INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6275ad0033a0671c00aa3e357b01274fd7c148ffcd9962e81a851b09c43fde98', 
    'v5rbaDx7FxTNxTziztb3po2KSYLRk8Rv4I/qTkETLt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)