INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261e46232c95d9e3df459150b005daacff7d5e7919d1b1321f4be764a8d32a87', 
    'wxnNmWTgx3TnDTyG0JbSxGQ759qYBDoq4vw+hHxNSsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)