INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83cfe0ad5f52343a6e8b735c23c8861147abb5bb3c9863f8bb5c8a8447b75f98', 
    'p1C2GumnEDDqWwytyB51UNq++VDYa1mbNtpm0cR8yXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)