INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c76a00e2d263dcf962fc60035d9d9326583d72d91dcf8e1147bc2d75efbe697', 
    'mJAoNsr3yHw7Lxjzgv0N4KZwNblcZVV0OvUtiB5IMpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)