INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cd607ce31e9b343954536b57ecc4ebaa6dd40199db6913bfc0de9ed0038989d', 
    'c5CWzDQu00KIx2MlnJV+Xj0BfYJozKCdW8Ahk1Qsl6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)