INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b32c5c6f4b4ce50a1a13c9031aeb73951592481a051db9d066fdd2162361ff2c', 
    'MT2bm6j4D4ZvPP2B7jUzeeEhqbSn/IxFr7hfDk91cJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)